3M Cavity Wax Plus is a non-hardening, self-healing corrosion protection coating for internal auto body panels and structural enclosures, as well as new replacement parts.

Designed to cover and seal internal joints, hem flanges and other areas where oem e-coat may be compromised.

- It will not chip, peel or crack

- Use the 3M Cavity Wax Plus Wand Kit for 360° coverage

- Self-healing, corrosion protection for inner body panels, frame rails, and structural enclosures

- When used according to directions, 3M Cavity Wax Plus delivers the right amount of flow and wicking, providing consistent and uniform protection for your repair

3M products deliver the reliability professionals count on. From 3M masking tape and 3M double adhesive tape for precision work to 3M polishes, 3M compounds, and 3M body filler for outstanding finishes, every 3M product is built to perform. Whether you need specialised 3M tapes or compound solutions, the Genuine Edge stocks authentic 3M products with fast Australian delivery.